GB929467A - Improvements in or relating to polysulphide sealing and coating compositions - Google Patents
Improvements in or relating to polysulphide sealing and coating compositionsInfo
- Publication number
- GB929467A GB929467A GB284859A GB284859A GB929467A GB 929467 A GB929467 A GB 929467A GB 284859 A GB284859 A GB 284859A GB 284859 A GB284859 A GB 284859A GB 929467 A GB929467 A GB 929467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethylol
- cresol
- polymer
- stearic acid
- optionally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
A composition suitable for use in making a heat and oil resistant rubbery seal or coating adherent to a metal surface, comprises a liquid polysulphide polymer and, as adhesive agent, 0,05-10%, based on the weight of the polymer, of a dimethylol phenol or a salt thereof. In the ten examples, two-part compositions are prepared in which Part A comprises a liquid polysulphide rubber, dimethylol-p-cresol or dimethylol-o-cresol and optionally activated calcium carbonate, titanium dioxide, carbon black, stearic acid, oleic acid and toluol and Part B comprises lead dioxide as curing agent and optionally dibutyl phthalate, sextol phthalate and stearic acid. (In Example 8 the dimethylol-p-cresol is in Part B). In Example 1, on mixing Parts A and B and spreading on a sheet of aluminium alloy previously de-greased by means of trichlorethylene, a firmly adherent coating results which cures in about an hour. Other substrates mentioned are glass, teak and beechwood, and the compositions may be applied by brush, spatula or extrusion gun.ALSO:A composition suitable for use in making a heat and oil resistant rubbery seal or coating adherent to a metal surface, comprises a liquid polysulphide polymer and, as adhesive agent, 0,05-10%, based on the weight of the polymer, of a dimethylol phenol or a salt thereof. In the ten examples, two-part compositions are prepared in which Part A comprises a liquid polysulphide rubber, dimethylol-p-cresol or dimethylol-o-cresol and optionally activated calcium carbonate, titanium dioxide, carbon black, stearic acid, oleic acid and toluol and Part B comprises lead dioxide as curing agent and optionally dibutyl phthalate, sextol phthalate and stearic acid (In Example 8 the dimethylol-p-cresol is in Part B).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB284859A GB929467A (en) | 1959-01-27 | 1959-01-27 | Improvements in or relating to polysulphide sealing and coating compositions |
FR816713A FR1246057A (en) | 1959-01-27 | 1960-01-26 | Composition for filling and coating |
SE76160A SE300666B (en) | 1959-01-27 | 1960-01-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB284859A GB929467A (en) | 1959-01-27 | 1959-01-27 | Improvements in or relating to polysulphide sealing and coating compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB929467A true GB929467A (en) | 1963-06-26 |
Family
ID=9747100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB284859A Expired GB929467A (en) | 1959-01-27 | 1959-01-27 | Improvements in or relating to polysulphide sealing and coating compositions |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1246057A (en) |
GB (1) | GB929467A (en) |
SE (1) | SE300666B (en) |
-
1959
- 1959-01-27 GB GB284859A patent/GB929467A/en not_active Expired
-
1960
- 1960-01-26 SE SE76160A patent/SE300666B/xx unknown
- 1960-01-26 FR FR816713A patent/FR1246057A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE300666B (en) | 1968-05-06 |
FR1246057A (en) | 1960-11-10 |
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